From a394a961387e757aa4b4f78933e2ecd51d88aab6 Mon Sep 17 00:00:00 2001
From: vog <vog@notjusthosting.com>
Date: Fri, 3 Aug 2012 13:16:54 +0000
Subject: [PATCH] #835: Fix compile error under Linux

---
 src/version.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/version.cpp b/src/version.cpp
index 765fa90b..04fcbd00 100644
--- a/src/version.cpp
+++ b/src/version.cpp
@@ -94,6 +94,7 @@ namespace Exiv2 {
 # include <mach-o/dyld.h>
 
 #elif defined(__linux__)
+# include <unistd.h>
 // http://syprog.blogspot.com/2011/12/listing-loaded-shared-objects-in-linux.html
 # include "link.h"
 # include <dlfcn.h>